A family lives in one of the most desolate places in the world, Arabia. Fifty years ago, in a forest in Canada, my grandfather heard a warning from a god in the form of a woman. They moved to such a land to escape the reaping of the earth's life by those who sowed the seeds long ago. (Source: Osamu Tezuka Official, translated)

A story of a strange friendship between Yamataro, a koala bear who lost his parent in an accident and a mountain hunt that was kept by humans, and a steam locomotive named Shiroku. Shiroku, which is a symbol of a power that transcends human beings even though it was created by humans, teaches Yamataro the preciousness of the power of the wild and the dignity of a bear.

"Essay on Idleness of Animals" is a very short story that combines narrative with a sarcastic touch delivered through animals. Beginning with the monkey in the first episode, a different animal is featured in each story. Tezuka Osamu used various writing and drawing techniques to depict the unique characteristics of each animal. At the time, this work was noteworthy for its experimental cartoon form. Of particular interest are the second episode "Raccoon Dog" and the eleventh episode "Horse" because Tezuka Osamu used his hometown Takarazuka as a backdrop for the narrative of the Manga in these two episodes.

This tells the story of two brothers, one a cop and the other an aspiring songwriter, who find themselves mixed up in the student protests of the late 1960's in Japan that are being led by a Christ-like folk singer.

As a manga tie-in for the then ongoing anime in 1966, this spin-off was serialized for a younger audience. As a little lion cub in the jungle, Leo must find a way to stop an aggressive red rhinoceros from hurting his jungle friends. Watch a boxing match between Leo and a rogue lion, Bubu. Help Leo save a brave hero as he gets revenge on Lubar, an elderly leopard. Finally, learn about Laiya's brother and how a hydra-snake was able to devour their entire family. These chapters of the Shogakukan Sunday Comics were re-released in 1994 with the Complete Manga Works edition of Bouken Ruby (冒険ルビ).

Story created for Osamu Tezuka's 90th birthday. Inspired by his 1979 work, "Lunn flies into the Wind"/"Run ha Kaze no Naka".

Immediately after the war, Kazuo Tanaka (age 13), Kimiko (age 17), and Tetsu (age 6) escape from an asylum for vagrant children. Under the guidance of a mysterious old man, they go to the year 1985, 40 years later. They meet their future selves, who have been transformed into unexpected people.

At the end of World War II, when air raids were raging, there was a boy who was passionate about collecting the butterfly Zephyrus.

As a boy, Tezuka met a young man who claimed to be the god of a snake shrine. This is a fantastical folktale-like short story modeled on the author's own childhood.